Also available is the blue cover 4l60e atsg overhaul manual which covers procedures and technical service information for transmission inspection, repair, disassembly, assembly, diagnosis, and troubleshooting. The shift pattern is controlled electronically with 2 shift solenoids that recieve a ground. This manual was compiled with the professional technician in mind, therefore a basic electrical knowledge is necessary, especially when it comes to vehicles equipped with a hybrid system. Isp pinout l2 service manual l3l4 customer service manual level 3 repair service. Atsg transmission repair manuals atsg repair manual.
This is a very well illustrated manual with valuable information on the many engineering design changes that occurred beginning in 1993 these changes have affected nearly every part used in the 4l60e 4l65e. Atsg 4l60e transmission repair manual gm thm for sale new or used 4l60e valve body repair shops can save on rebuild costs 4. Atsg 4l60e rebuild manual automatic transmission service. Download automatic transmission repair manuals and find repair parts. Shift solenoids, pressure sensors and pressure switches pulse width.
Gm thm 4l60e transmission update handbook covers engineering changes that have occurred from 1993 to 2003, parts affected by the change, interchangeability and part numbers. In this section of our site you can download schemes and guides. Atsg transmission repair manuals automatic transmission service group sort by. Atsg chrysler 45rfe service manual pdf download manualslib. Thm 4l60e atsg automatic transmission service group. Gm chevrolet 4l60e 4l65e 1993on rebuild atsg tech manual. The added tcc pwm solenoid is exactly the same and will interchange with the 32 downshift solenoid see figure 1.
Atsg chevy 4l60e 4l65e update transmission rebuild. Shift kit transmission valve body kits transgo shift kit. Us shift transmission control system instruction and operation manual. Gm 4l60e remanufactured transmission master solenoid kit.
Valve body spacer plate there were two holes added in the spacer plate to accommodate the added tcc pwm solenoid as shown in figure 2. This book covers all the updates that happened to the 4l60e transmission from 1993 to 2003. Trouble codes and fixes related to the transmission. Atsg transmission repair manuals atsg transmission repair manuals.
Gm thm 4l60e transmission found in 1993 and up trucks and vans, 1994 and up passenger cars. For example, m manual range andor manual range 2 or 1, as shown in figure 2. Atsg also has available an update handbook which includes the many changes and is. If interested in other automatic manual, please inquire transmission please email for specific applications. After that well look at the actual modifications and procedures. Mar 30, 2021 thm 4l60e4l65e atsg automatic transmission service group pdf.
The atsg repair manuals contain a lot more information beside exploded. Atsg 4l60e update manual transmission technical rebuild. No part of any atsg publication may be reproduced, stored in any retrieval system or. P r n d m standard shift quadrant manual shift ranges some vehicles are equipped with a shift quadrant that allow manual range selection. Installation and operation manual for 4l60e, 4l65e, 4l70e, 4l80e, and 4l85e transmissions. This update handbook will explain each change, the parts affected by the change, and. Introduction thm 4l60e 1 no part of any atsg publication may be. Since the introduction of the thm 4l60 e transmission in model year 1993, there have been many. The gm 4l60e 65e70e4l80e85e diagnostic code book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to the 2007 model year. Page 20 technical service information shift solenoid application chart selector lever commanded shift shift coast clutch range gear solenoid a solenoid b solenoid solenoid prn first through 3rd gear only, ssa, ssb, tcc, same as overdrive, ccs always on. Gm 4l60e 65e 70e 4l80e 85e diagnostic code book atsg pdf.
This required the use of updated and enlarged in size solenoids. Solenoid details spacer separator plate identification new design solenoids internal harness low reverse clutch failure valve body and manual valve pressure issues other clutch failures output speed sensors. Hydramatic 4l30e transmission repair manual pdf download. Hydramatic 6l80 6 speed atsg automatic transmission. View and download atsg chrysler 45rfe service manual online. Several electronic solenoids and sensors in the power train work. Home technical manuals 4l60e atsg technical manual. Since the introduction of the thm 4l60 e transmission in model year 1993. In our atsg monthly newsletter, we provide tips, advice, and special offers to help grow your transmission business. Shift cable fromto manual lever courtesy of chrysler llc 32.
Since the introduction of the thm 4l60e transmission in model year 1993, there have been many major engineering design changes to improve durability and reliability. Both plan to further develop the ict connected shift system into an even more intelligent transmission technology that can communicate with traffic signals based on lte or 5g communication and identify drivers tendencies, resulting in further refinement of gear shift control. The gm 4l60e 65e70e4l80e85e diagnostic code book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to. The 12 shift valve is stroked to the 2nd gear position by the 12 shift valve spring. Line pressure and shift feel are controlled electronically with a pressure control solenoid pcs, located on the valve body and dependent on tps and vss signals. This one is for a gm 4l60e picture shows different manuals. Atsg 4l60e 4l65e update handbook gm thm transmission. Manual low figure 1 in manual low, manual low pressure is supplied through tube 1 to a fitting adapter dummy solenoid to the 12 shift valve bore. Transmission therapy tturning a 4l60e urning a 4l60e iinto a. P0785 32 solenoid electrical fault p1860 tcc pwm solenoid electrical fault 4l80e applications fail to shift, or will drop into second gear intermittently. Transmission connectors 4l60e connect the solenoid and tss cables to the transmission. The pcm will vary shift points and shift feel, as it is constantly interpreting numerous electronic signals from various operational sensors located on the vehicle.
Thm 4l80e atsg automatic transmission service group. Atsg gm 6t70 6t75 automatic transmission technical rebuild. The customer may complain that the vehicle is going to neutral at higher road speeds. How to test shift solenoid 4l60e transmission chevygm. High to low most popular title manufacturer newest oldest availability. Atsg also has available an update handbook which includes the many changes and is required along with this manual for a proper overhaul or repairhtml.
This update manual covers engineering changes that have occured from 1984 to 1989, parts affected by the change, interchangability and part numbers. Here are the main symptoms of a bad 4l60e shift solenoid. Installation and operation manual for 4l60e, 4l65e. This is the download link for the new hydramatic 6l80 6 speed is a fully automatic, six speed, rear wheel drive, electronic controlled transmission that features clutch to clutch shifting. This will fit all gm 4l60e models easy to confirm its the correct part needed by matching the gray connector. There are two possible solenoid related issues that could cause a no 2nd gear. Connect gearshift cable to transaxle manual valve lever. Thm 4l60 e atsg automatic transmission service group pdf.
When on it connects orificed forward clutch pressure to the solenoid relay valve, which inturn leads to the 45 shift valve or clutch apply control valve, based on the position of the solenoid relay valve blocked to solenoid relay valve off on 1115 ohms normally closed figure 12 sr solenoid. Thm 4l60e 4l65e atsg automatic transmission service. Ford e4od atsg transmission service manual 89up rebuild. It was first introduced in the 2006 corvette with the 6. Chrysler 45rfe microphone system pdf manual download. Atsg 4l60e 4l65e update handbook gm thm transmission update repair manual 4l60e transmission rebuild kit 4l60e shift kit 4l60e valve body best repair book available. Hydramatic 6l80 6 speed atsg automatic transmission service group pdf. Page 8 seal seal two different types of shift solenoids overdrive solenoid 4th clutch solenoid underdrive solenoid 2nd clutch solenoid multiselect solenoid lowreverse solenoid solenoid off solenoid off normally applied.
A500 42re transmission repair manual atsg transmission manual. There have been many engineering changes in this transmission since its introduction. Chevy transmission, automatic transmission, 4l60e transmission rebuild, gm. Shift solenoid kit ac delco two shift solenoids 4l60e 4l65e 4l70e. The atsg 4l60 700r4 technical manual covers assembly, disassembly, diagnosis, and troubleshooting. To ensure highquality transmissions lubrication solenoids channels were significantly increased. Harness solenoid body connector connector solenoid resistance chart solenoid body solenoid resistance pin numbers shift solenoid b 2 1 and 2 2030 ohms shift solenoid a 1 1 and 3 2030 ohms tcc solenoid, on. Atsg also has available an thm 4l60e update handbook which includes the many changes and is required along with this manual for a proper overhaul or repair. This forces the 12 shift valve into the downshifted position. A must have for anyone who rebuilds 4l60e 4l65e transmissions. Cancel manual 2 manual 1 manual 1 controlled by pcm.
Please note for 1995 up pwm models the 32 downshift will have a white connector. The well illustrated, easy to read manuals from automatic transmission service group are both comprehensive and inexpensive. The 4l60e and its variants were in production from 199220 and can be identified by the square 16 bolt oil pan and 4. Gm 4l60e 65e 70e 4l80e 85e diagnostic code book atsg. Atsg 4l60e 4l80e diagnostic code book automatic transmission. Fluid capacity and type, valve body and solenoids charts. These changes have affected nearly every part used in the thm 4l60e. Our atsg gm thm 4l60e transmission update handbook updated april 2020 since the introduction of the thm 4l60e transmission in model year1993, there have been many major engineering design changes to improve durability and reliability.
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